- 概述
2,3-二氢-6-羟基-3-香豆酮乙酸甲酯为重要的医药中间体。如果吸入2,3-二氢-6-羟基-3-香豆酮乙酸甲酯，请将患者移到新鲜空气处；如果皮肤接触，应脱去污染的衣着，用肥皂水和清水彻底冲洗皮肤，如有不适感，就医；如果眼晴接触，应分开眼睑，用流动清水或生理盐水冲洗，并立即就医；如果食入，立即漱口，禁止催吐，应立即就医。
- 2,3-二氢-6-羟基-3-香豆酮乙酸甲酯为重要的医药中间体
医药
合成路线 1（1. 合成：805250-17-3）
产率：95%
合成条件：With palladium on activated charcoal; hydrogen In methanol at 20℃; for 24 h;
实验步骤：将起始酯（2g，9.71mmol）溶解在甲醇中，加入催化量的0.2g钯碳，氢气置换三次，引入氢气并在室温下搅拌24小时，反应完成，硅藻土为 填充，过滤，洗涤滤饼，减压蒸发滤液，除去溶剂，得到灰白色粉末状固体1.93g，收率95％
参考文献：
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